Joystick



FIG. 1 is a side elevational view of one side of a joystick incorporating my new design, the other side being the same;

FIG. 2 is a rear elevational thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a view in horizontal cross section taken in the direction of the arrows along the line 6--6 of FIG. 1. 

The ornamental design for a joystick, as shown and described. 